When the RX hits showrooms Lexus will make sure there are so few of them that it creates the illusion of great demand. There are bound to be some who are disappointed at not being able to get hold of one, and that allows dealers to sell on ex-demo models at pretty much new prices. After all, if you are told you will have to wait 6 months or more for a new car, and you are that desperate to own one, the ex-demo may be a more attractive proposition. After a couple of months the small number of people willing to pay new prices for used cars is exhausted, and then Lexus dealers have to start lowering their forecourt prices in order to shift them. That's the time to buy. Alternatively, wait a little longer and buy privately from somebody who doesn't like the car, or who buys it as a fashion accessory, then sell's it when the novelty wears off, and a newer trendier model takes it place. Always a few of them!!